34122542020 has 96 divisors (see below), whose sum is σ = 85366068480. Its totient is φ = 11209336320.

The previous prime is 34122541987. The next prime is 34122542057. The reversal of 34122542020 is 2024522143.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499782 + ... + 563938.

It is an arithmetic number, because the mean of its divisors is an integer number (889229880).

Almost surely, 2^34122542020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34122542020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42683034240).

34122542020 is an abundant number, since it is smaller than the sum of its proper divisors (51243526460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34122542020 is a wasteful number, since it uses less digits than its factorization.

34122542020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64333 (or 64331 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 34122542020 in words is "thirty-four billion, one hundred twenty-two million, five hundred forty-two thousand, twenty".